PIC32MZ2048EFM144T-I/JWX - 200MHz 32-Bit MCU 2MB Flash | Microchip
料号： PIC32MZ2048EFM144T-I/JWX ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.95 | $169.50 |
| 100 | $14.4 | $1,440.00 |
| 500 | $12.85 | $6,425.00 |
| 1,000 | $11.62 | $11,620.00 |
PIC32MZ2048EFM144T-I/JWX 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and peripherals onto one die. The PIC32MZ EF family sits at the high end of Microchip's 32-bit MIPS portfolio - MIPS32 M-Class core -> 32-bit MCU -> embedded microcontroller -> integrated circuit -> semiconductor. EF devices add Floating Point Unit, crypto accelerator, and CAN, distinguishing them from EC (Ethernet + CAN) and EG (Graphics-oriented) variants within the same die family.
Key features of this part include: 200 MHz maximum CPU clock with 252 MHz versions available in the -250I suffix family, 120 user I/Os, 8 DMA channels, 9 timers, 2 watchdog timers, and communication interfaces (5x I2C, 3x SCI/UART, SPI, CAN, HS USB, Ethernet). The 12-bit ADC delivers up to 28 Msps, sufficient for motor-control and audio front-ends. Hardware crypto acceleration supports AES, DES, SHA, and RNG, offloading secure boot and TLS handshakes from the core.
Typical applications include industrial HMI panels, IoT gateways, automotive body and infotainment ECUs, BLDC/PMSM motor controllers, and secure-connected medical devices. The wide peripheral set and crypto engine make it a strong choice for edge devices that require both deterministic real-time control and authenticated connectivity. The Ethernet MAC and HS USB enable bridged IP/USB designs without an external PHY companion for USB.
When designing with this MCU, allocate at least one decoupling capacitor per supply pin and place the 16 MHz primary oscillator crystal within 8 mm of the OSC1/OSC2 pins to keep EMI low. The TFBGA-144 requires microvia or via-in-pad PCB technology for reliable assembly; design review with the contract manufacturer is recommended before committing to layout.
直接替换替代料： PIC32MZ2048EFM144T-I/JWX ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MZ2048EFM144T-I/JWX （相同外形与封装尺寸） ——差异在于 Package, ADC, Core Architecture, Operating Temperature, FPU.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFM144-E/JWX
✅ 直接替换✓ 有现货
$12.8 / 个
查看数据手册 →PIC32MZ2048EFM144T-250I/JWX
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ2048EFM144-I/PH
✅ 直接替换✓ 有现货
$11.45 / 个
查看数据手册 →PIC32MZ2048EFH144T-250I/PL
✅ 直接替换✓ 有现货
$12.2 / 个
查看数据手册 →PIC32MZ1024EFM144T-I/JWX
✅ 直接替换✓ 有现货
$8.5 / 个
查看数据手册 →PIC32MZ2048EFM144T-I/JWX 最大额定值与电气特性
| Core | MIPS32 M-Class |
| CPU Architecture | 32-bit RISC |
| Maximum CPU Frequency | 200 MHz |
| Program Flash Memory | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Operating Voltage | 2.1 V to 3.6 V |
| Number of I/Os | 120 |
| ADC Resolution | 12-bit |
| DMA Channels | 8 |
| Timers | 9 |
| Watchdog Timers | 2 |
| Communication Interfaces | 5x I2C, 3x SCI, SPI, CAN, HS USB, Ethernet |
| Cryptographic Engine | AES, DES, SHA, RNG hardware acceleration |
| Floating Point Unit | Yes (single/double precision) |
| 封装 | 144-pin TFBGA (7x7 mm) |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) |
| Temperature Grade | Industrial (-I) |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
| MSL 等级 | 3 |
| Packaging | Tape & Reel |
PIC32MZ2048EFM144T-I/JWX 144-pin tfbga (7x7 mm) 引脚配置指南
PIC32MZ2048EFM144T-I/JWX（144-pin tfbga (7x7 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MZ2048EFM144T-I/JWX.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2048EFM144T-I/JWX 适用于 6 应用s: Industrial HMI / Operator Panel, Secure IoT Gateway / Edge Node, BLDC / PMSM Motor Control, Automotive Body / Infotainment ECU (non-AEC-Q100), Audio / Music Processing Embedded Device, Medical Patient Monitoring Peripherals.
Industrial HMI / Operator Panel
The PIC32MZ2048EFM144T-I/JWX drives color TFT displays in industrial HMI panels thanks to its 2 MB Flash holding full graphics libraries, 512 KB SRAM backing framebuffers up to 800x480x16bpp, and the integrated FPU that runs anti-aliased rendering at 60 fps. The 120 user I/Os handle keypads, rotary encoders, and status LEDs; the HS USB and Ethernet MACs enable CIP/Modbus-TCP backhaul to a PLC.
推荐
Secure IoT Gateway / Edge Node
The on-chip hardware crypto engine (AES, DES, SHA, RNG) lets the PIC32MZ2048EFM144T-I/JWX authenticate TLS 1.3 sessions without CPU offload, while the 2 MB Flash holds embedded firmware and root certificates. The 200 MHz MIPS32 core plus Ethernet MAC delivers routed IP packets to backhaul; CAN and 5x I2C connect to local sensors. Industrial temperature grade is sufficient for outdoor enclosures.
推荐
BLDC / PMSM Motor Control
The PIC32MZ2048EFM144T-I/JWX is well suited to FOC motor drives: the 12-bit 28 Msps ADC samples phase currents with sub-microsecond latency, and the 200 MHz core runs Park/Clarke/PID at 20 kHz PWM rates with ample margin. The FPU handles fractional math natively, simplifying torque-loop firmware. Hardware CAN exposes the drive to industrial bus masters without a dedicated bridge IC.
推荐
Automotive Body / Infotainment ECU (non-AEC-Q100)
Although not AEC-Q100 qualified, the PIC32MZ2048EFM144T-I/JWX is widely used in non-safety automotive subsystems such as HVAC controls, lighting modules, and aftermarket infotainment panels where industrial temperature grade (-40C to +85C) is sufficient. The CAN bus interface integrates with vehicle networks, while the HS USB and Ethernet MACs expose diagnostic and media interfaces.
推荐
Audio / Music Processing Embedded Device
The PIC32MZ2048EFM144T-I/JWX's FPU and DSP extensions support real-time audio effects, software codecs, and parametric EQ at 48 kHz across multiple channels. The 512 KB SRAM holds input/output ring buffers plus coefficient tables; 2 MB Flash stores preset banks and on-board sample ROM. I2S/SP peripherals interface directly to external audio DACs; the 12-bit ADC can digitize line-level inputs.
推荐
Medical Patient Monitoring Peripherals
In non-life-support medical peripherals (e.g., bedside monitors, infusion pump HMIs), the PIC32MZ2048EFM144T-I/JWX provides deterministic real-time performance for waveform DSP, secure firmware storage via the crypto engine, and connectivity to hospital networks. The 12-bit ADC reads front-end analog signals; Ethernet and USB handle HL7 export. Industrial temperature grade covers most clinical environments.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFM144T-I/JWX ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC32MZ2048EFM144-E/JWX | PIC32MZ2048EFM144T-250I/JWX | PIC32MZ2048EFM144-I/PH | PIC32MZ2048EFH144T-250I/PL | PIC32MZ1024EFM144T-I/JWX |
|---|---|---|---|---|---|---|
| Package | 144-pin TFBGA (JWX) | 144-pin TFBGA (JWX) - same | 144-pin TFBGA (JWX) - same | 144-pin LFBGA (PH) - same die | 144-pin LQFP (PL) footprint family | 144-pin TFBGA (JWX) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 252 MHz | 200 MHz | 252 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 256-512 KB |
| Operating Temperature | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Floating Point Unit | Yes | Yes | Yes | Yes | Yes | Yes |
| Hardware Crypto Engine | Yes (AES, DES, SHA, RNG) | Yes (AES, DES, SHA, RNG) | Yes (AES, DES, SHA, RNG) | Yes (AES, DES, SHA, RNG) | Yes (AES, DES, SHA, RNG) | Yes (AES, DES, SHA, RNG) |
| Number of I/Os | 120 | 120 | 120 | 120 | 120 | 120 |
关键差异点
- Same-die extended-temperature alternative （对比 PIC32MZ2048EFM144-E/JWX)
- Higher speed grade available in identical footprint （对比 PIC32MZ2048EFM144T-250I/JWX)
- Tray-pack LFBGA-144 footprint option （对比 PIC32MZ2048EFM144-I/PH)
设计说明
The 144-pin TFBGA uses 0.5 mm ball pitch and requires microvia or via-in-pad PCB technology for reliable solder joint formation. Use NSMD (Non-Solder Mask Defined) pads with a 0.27 mm solder mask opening around each 0.3 mm pad. Engage the contract manufacturer early - many CM lines charge extra for BGA-144 assembly beyond the standard 8/12 mil via laser drill process.
Place one 100 nF decoupling capacitor as close as possible to every VDD/VSS pair (each pin pair is bonded separately to reduce core noise). Add four 4.7 uF bulk caps on each main rail. The internal 1.2V core LDO requires 10 uF bulk on its VDDPLL input. Total decoupling footprint should fit within the BGA shadow to minimize loop area.
Do not omit the external 16 MHz primary oscillator; the internal RC is only for boot. Do not leave the programming/debug pins (PGECx/PGEDx) floating - they must each have a 100 kohm pull-up to VDD to prevent spurious JTAG entry at reset. Do not apply 3.3V before the internal POR completes - hold nRESET low for at least 5 ms after VDD reaches 2.1V.
Estimated: at 200 MHz with all peripherals active (CPU + FPU + crypto + ADC + Ethernet + USB), core power consumption is roughly 350 mW. Junction-to-ambient thermal resistance on the 7x7 mm TFBGA is approximately 35 C/W (depends on PCB stack-up), giving a self-heating rise of ~12C - normally well within the -40C to +85C industrial limit without external heat spreading.
合规信息
RoHS and lead-free per Microchip product page. Not AEC-Q100 qualified - industrial temperature grade only. REACH and conflict-minerals compliance declared by Microchip; halogen-free status not stated in the listed sources.
